Re: [RFC][PATCH] Faster generic_fls

Aaron Lehmann wrote:
> On Wed, Apr 30, 2003 at 01:36:07AM -0700, Aaron Lehmann wrote:
> 
>>>===== gcc-2.95.3 -march=i686 -O2 / athlon MP/2200 (1.8 GHz) =====
>>
>>-march=athlon would give gcc a chance to make better scheduling
>>decisions, which could make the results more sensible.
> 
> And contrary to my memory, gcc 2.95.3 doesn't seem to support
> march=athlon. I guess I need to go to sleep.

to bypass your memory:
http://www.pixelbeat.org/scripts/gcccpuopt

Pádraig.